Description

1,1':3',1''-Terphenyl, 4-Chloro-5'-Phenyl- is a high-purity, substituted terphenyl derivative serving as a sophisticated organic intermediate. This compound is valued for its rigid, multi-aromatic structure, which is crucial for advanced material synthesis and fine chemical research. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty materials sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Acts as a key building block for novel pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for electron-transport or host materials in display technologies.
• Liquid Crystal & Polymer Chemistry: Utilized to create monomers or additives that impart specific thermal and optical properties to advanced polymers.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and other functional organic materials.
• Chemical Synthesis & Catalysis: Functions as a ligand precursor or a structurally defined scaffold in catalytic systems and complex molecule assembly.

Basic Information

Product Name	1,1':3',1''-Terphenyl, 4-Chloro-5'-Phenyl-
CAS No.	116941-51-6
Molecular Formula	C24H17Cl
Molecular Weight	340.85 g/mol
Synonyms	4-Chloro-5'-phenyl-1,1':3',1''-terphenyl; 4-Chloro-5-phenyl-m-terphenyl; 4'-Chloro-5-phenyl-1,1':3',1''-terphenyl; 5'-Phenyl-4-chloro-1,1':3',1''-terphenyl; [1,1':3',1''-Terphenyl]-4-ol, 4'-chloro-5-phenyl-; 4-Chloro-5-phenyl-m-terphenyl (alternative notation); Chloro-phenyl-terphenyl derivative
EINECS	Contact for details

Quality Control

Our 1,1':3',1''-Terphenyl, 4-Chloro-5'-Phenyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research and production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.